| Index | Saint-Zacharie | Quebec | National |
| Median household income | $59,577 | $72,311 | $82,436 |
| Unemployment rate | 3.7% | 3.7% | 6.4% |
| In labour force | 49.0% | 64.3% | 63.9% |
| Labour Type | Percent |
| Construction industry | 3.7% |
| Manufacturing sector | 14.2% |
| Financial & insurance services | 1.0% |
| Wholesale & retail services | 4.5% |
| Public administration | 2.4% |
| Transportation, warehousing & utilities | 4.1% |
| Education, health & social services | 5.3% |
| Other | 13.2% |
| City | Population | Household Income | National Avg. |
| Saint-Simon-les-Mines, QC | 585 | $91,893 | 11.5% |
| Saint-René, QC | 807 | $81,962 | 0.6% |
| Saint-Philibert, QC | 369 | $75,412 | 8.5% |
| Saint-Côme--Linière, QC | 3,244 | $69,067 | 16.2% |
| Saint-Martin, QC | 2,495 | $67,624 | 18.0% |
| Saint-Zacharie, QC | 1,620 | $59,577 | 27.7% |
| City | Population | Household Income | National Avg. |
| Crossville, AL | 1,620 | n/a | |
| Marvell, AR | 1,620 | n/a | |
| Shoshone, ID | 1,620 | n/a | |
| South Bend, WA | 1,620 | n/a | |
| Port Barre, LA | 1,619 | n/a | |
| Saint-Zacharie, QC | 1,620 | $59,577 | 27.7% |